Control Flow Reconstruction using HPCs

Affected Products and Mitigation Performance counters are not protected by Secure Encrypted Virtualization SEV, SEV-ES, or SEV-SNP. AMD has defined support for performance counter virtualization in APM Vol 2, section 15.39. Performance Monitoring Counters PMC virtualization, available on AMD...

CVE-2026-2539

The RF communication protocol in the Micca KE700 car alarm system does not encrypt its data frames. An attacker with a radio interception tool e.g., SDR can capture the random number and counters transmitted in cleartext, which is sensitive information required for authentication...

CVE-2026-2539 Micca KE700 Cleartext transmission of key fob ID

The RF communication protocol in the Micca KE700 car alarm system does not encrypt its data frames. An attacker with a radio interception tool e.g., SDR can capture the random number and counters transmitted in cleartext, which is sensitive information required for authentication...

CVE-2026-2539

The CVE-2026-2539 affects the Micca KE700 car alarm system where the RF protocol transmits data frames in cleartext. The vulnerability arises because random numbers and counters used for authentication are captured via radio interception, enabling an attacker to obtain sensitive authentication-re...

PT-2026-8234

The RF communication protocol in the Micca KE700 car alarm system does not encrypt its data frames. An attacker with a radio interception tool e.g., SDR can capture the random number and counters transmitted in cleartext, which is sensitive information required for authentication...

Micca KE700 安全漏洞

The Micca KE700 is a source bookshelf speaker from the Micca company. The Micca KE700 has a security vulnerability, which stems from unencrypted data frames in the RF communication protocol. This vulnerability may allow attackers to capture plaintext transmitted random numbers and counters, there...

The vulnerability of the f2fsPutSuper() function in the fs/f2fs/super.c module of the F2FS file system in Linux operating systems allows a hacker to cause a service failure.

The vulnerability of the f2fsPutSuper function in the fs/f2fs/super.c module of the F2FS file system in Linux systems is related to errors during link counters updates. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

kernel: sched: sch_cake: add bounds checks to host bulk flow fairness counts

In the Linux kernel, the following vulnerability has been resolved: sched: schcake: add bounds checks to host bulk flow fairness counts Even though we fixed a logic error in the commit cited below, syzbot still managed to trigger an underflow of the per-host bulk flow counters, leading to an out ...

Hydra: Robust Hardware-Assisted Malware Detection

Malware detection using Hardware Performance Counters HPCs offers a promising, low-overhead approach for monitoring program behavior. However, a fundamental architectural constraint, that only a limited number of hardware events can be monitored concurrently, creates a significant bottleneck,...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/core: Do not expose hwcounters outside of init net namespace Commit 467f432a521a "RDMA/core: Split port and device counter sysfs attributes" accidentally almost exposed hw counters to non-init net namespaces. It did not...

UBUNTU-CVE-2025-67125

A signed integer overflow in docopt.cpp v0.6.2 LeafPattern::match in docoptprivate.h when merging occurrence counters e.g., default LONGMAX + first user "-v/--verbose" can cause counter wrap negative/unbounded semantics and lead to logic/policy bypass in applications that rely on occurrence-based...

CVE-2025-67125

A signed integer overflow in docopt.cpp v0.6.2 LeafPattern::match in docoptprivate.h when merging occurrence counters e.g., default LONGMAX + first user "-v/--verbose" can cause counter wrap negative/unbounded semantics and lead to logic/policy bypass in applications that rely on occurrence-based...

CVE-2025-67125

A signed integer overflow in docopt.cpp v0.6.2 LeafPattern::match in docoptprivate.h when merging occurrence counters e.g., default LONGMAX + first user "-v/--verbose" can cause counter wrap negative/unbounded semantics and lead to logic/policy bypass in applications that rely on occurrence-based...

CVE-2025-68795

A buffer overflow prevention fix was implemented in the Linux kernel's ethtool interface. A race condition exists between the ETHTOOLGSSETINFO, ETHTOOLGSTRINGS, and ETHTOOLGSTATS ioctl calls where stat counts can change between calls if the device is reconfigured. This could cause the kernel to...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001997)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001997 advisory. arch/x86/kvm/x86.c in the Linux kernel before 4.4 does not reset the PIT counter values during state restoration, which allows guest OS users to cause a denial of...

CVE-2025-71092

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix OOB write in bnxtrecopyerrstats Commit ef56081d1864 "RDMA/bnxtre: RoCE related hardware counters update" added three new counters and placed them after BNXTREOUTOFSEQERR. BNXTREOUTOFSEQERR acts as a boundary mark...

AZL-74411 CVE-2025-68795 affecting package kernel for versions less than 6.6.121.1-1

In the Linux kernel, the following vulnerability has been resolved: ethtool: Avoid overflowing userspace buffer on stats query The ethtool -S command operates across three ioctl calls: ETHTOOLGSSETINFO for the size, ETHTOOLGSTRINGS for the names, and ETHTOOLGSTATS for the values. If the number of...

UBUNTU-CVE-2025-71092

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix OOB write in bnxtrecopyerrstats Commit ef56081d1864 "RDMA/bnxtre: RoCE related hardware counters update" added three new counters and placed them after BNXTREOUTOFSEQERR. BNXTREOUTOFSEQERR acts as a boundary mark...

CVE-2025-71092 RDMA/bnxt_re: Fix OOB write in bnxt_re_copy_err_stats()

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Fix OOB write in bnxtrecopyerrstats Commit ef56081d1864 "RDMA/bnxtre: RoCE related hardware counters update" added three new counters and placed them after BNXTREOUTOFSEQERR. BNXTREOUTOFSEQERR acts as a boundary mark...

CVE-2025-71092

Summary : The CVE-2025-71092 entry corresponds to a Linux kernel issue in RDMA/bnxt_re where an OOB write occurred during hw_stats allocation in bnxt_re_copy_err_stats(). The root cause was that three counters (BNXT_RE_REQ_CQE_ERROR, BNXT_RE_RESP_CQE_ERROR, BNXT_RE_RESP_REMOTE_ACCESS_ERRS) were a...